Hat light



FIG. 1 is a perspective view of a head for a hat light, incorporating the new design;

FIG. 2 is a front view of the hat light of FIG. 1;

FIG. 3 is a back view of the hat light of FIG. 1;

FIG. 4 is a right side view of the hat light of FIG. 1, the left side view (not shown) being a mirror image of the right side view;

FIG. 5 is a top view of the hat light of FIG. 1; and,

FIG. 6 is a bottom view of the hat light of FIG. 1, with the broken lines showing a battery cover that forms no part of the design to be patented. 

The ornamental design for a hat light, as shown and described. 